Earphone



FIG. 1 is a top perspective view of an earphone, showing the new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation thereof;

FIG. 7 is a right side elevation thereof;

FIG. 8 is a left side elevation thereof;

FIG. 9 is a front elevation exploded view thereof;

FIG. 10 is a rear elevation exploded view thereof;

FIG. 11 is a top plan exploded view thereof;

FIG. 12 is a bottom plan exploded view thereof; and,

FIG. 13 is a section view taken in the direction of line 13-13 in FIG. 6.

The broken lines in the drawings depict portions of the earphone that form no part of the claimed design. 

CLAIM The ornamental design for an earphone, as shown and described. 